2142912486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1213}}^1$

素因数の和:1342

約数の個数: 128

約数和(自身を含む): 5286435840

約数和(自身を除く): 3143523354

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 29, 33, 39, 58, 66, 71, 78, 87, 142, 143, 174, 213, 286, 319, 377, 426, 429, 638, 754, 781, 858, 923, 957, 1131, 1213, 1562, 1846, 1914, 2059, 2262, 2343, 2426, 2769, 3639, 4118, 4147, 4686, 5538, 6177, 7278, 8294, 10153, 12354, 12441, 13343, 15769, 20306, 22649, 24882, 26686, 26767, 30459, 31538, 35177, 40029, 45298, 47307, 53534, 60918, 67947, 70354, 80058, 80301, 86123, 94614, 105531, 135894, 160602, 172246, 173459, 211062, 258369, 294437, 346918, 386947, 457301, 516738, 520377, 588874, 773894, 883311, 914602, 947353, 1040754, 1119599, 1160841, 1371903, 1766622, 1894706, 2239198, 2321682, 2497567, 2743806, 2842059, 3358797, 4995134, 5030311, 5684118, 6717594, 7492701, 10060622, 12315589, 14985402, 15090933, 24631178, 27473237, 30181866, 32468371, 36946767, 54946474, 64936742, 73893534, 82419711, 97405113, 164839422, 194810226, 357152081, 714304162, 1071456243, 2142912486]

約数ペア:

[(1, 2142912486), (2, 1071456243), (3, 714304162), (6, 357152081), (11, 194810226), (13, 164839422), (22, 97405113), (26, 82419711), (29, 73893534), (33, 64936742), (39, 54946474), (58, 36946767), (66, 32468371), (71, 30181866), (78, 27473237), (87, 24631178), (142, 15090933), (143, 14985402), (174, 12315589), (213, 10060622), (286, 7492701), (319, 6717594), (377, 5684118), (426, 5030311), (429, 4995134), (638, 3358797), (754, 2842059), (781, 2743806), (858, 2497567), (923, 2321682), (957, 2239198), (1131, 1894706), (1213, 1766622), (1562, 1371903), (1846, 1160841), (1914, 1119599), (2059, 1040754), (2262, 947353), (2343, 914602), (2426, 883311), (2769, 773894), (3639, 588874), (4118, 520377), (4147, 516738), (4686, 457301), (5538, 386947), (6177, 346918), (7278, 294437), (8294, 258369), (10153, 211062), (12354, 173459), (12441, 172246), (13343, 160602), (15769, 135894), (20306, 105531), (22649, 94614), (24882, 86123), (26686, 80301), (26767, 80058), (30459, 70354), (31538, 67947), (35177, 60918), (40029, 53534), (45298, 47307)]